
Corporate/M&A
Europe Guide 2026 : Ireland
Rankings

Ranked Individual
Ranked Individual
About
Provided by RDJ LLP
RDJ's team of business lawyers handle a full range of mergers and acquisitions, investments, restructuring, licensing, and strategic transactions for both public and private clients.
The firm has a strong transactional practice, acting for both indigenous and multinational clients with a particular focus in the technology and healthcare sectors.
Our Corporate team has extensive experience advising corporate clients on commercial contracts, complex transactions and corporate finance, working closely with other specialist units within the firm to offer coordinated legal advice on areas such as tax, employment, IP, commercial property, and a range of regulatory areas.
Industries (2)
- Technology
- Healthcare
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
RDJ acted for Wisetek on its acquisition by Iron Mountain.
Strengths
Provided by Chambers
RDJ demonstrates relentless attention to detail and enormous levels of commitment.
Corporate/M&A respondentEuropeRDJ provides very practical, pragmatic outcomes.
Corporate/M&A respondentEuropeThe team at RDJ is excellent at reviewing its clients' plans and working on solutions that allow clients to accomplish their goals.
Corporate/M&A respondentEuropeRDJ ensures it knows our business and understands what we are seeking from deals. It also takes extreme care to ensure we understand the various legal documents and the various clauses within.
Corporate/M&A respondentEuropeThe firm has specialist knowledge, expertise and experience in a wide range of legal topics, and an ability to understand our business.
Corporate/M&A respondentEurope
Notable Practitioners
Provided by Chambers
Band 5 
Band 5 
Gillian Keating
Gillian Keating offers experience in transactional mandates such as M&A and capital raises. She acts on deals in the technology, sports and healthcare industries. She always makes herself available when needed. Her advice is consistently business focused and pragmatic, and she gets the job done swiftly.
Corporate/M&A respondentEuropeGillian has an excellent strategic and results-oriented mindset.
Corporate/M&A respondentEuropeGillian Keating combines high excellence and quality with an openness to thinking of out of the box.
Corporate/M&A respondentEuropeHer commitment to projects goes way over and above the norm, driving for solutions no matter what the issue is.
Corporate/M&A respondentEuropeGillian makes an effort to understand the nuances of our business.
Corporate/M&A respondentEurope
Ranked Individuals at RDJ LLP (1)
Members
Provided by RDJ LLP

Ashling Walsh

Seán O'Reilly

Bryan McCarthy

JP Gilmartin


Diarmaid Gavin

Marie Gavin
RDJ LLP has rankings in the following guides
Band 4
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